The way that each place feels unique and separate from the rest of the park and that you can simply get lost in it is what separates Disney from other parks.
Beyond that, part of the fun of Disneyland is simply being able to experience the park.
Main Street U.S.A. and the various lands are part of the attraction of Disneyland.
If you can’t just sit down and take it in, some of that could be lost.